M8 x 50mm Serrated Flange Hex Bolt, A2 Stainless Steel DIN 6921

M8 Serrated Flange Hex Bolt

Serrated hex flange bolt manufactured in A2 stainless steel for high corrosion resistance, ideal for both internal and external use. 

A hex bolt designed with a serrated flange below the hex head that has a serrated underside which acts as a washer and offers additional grip.

This flange distributes the load more evenly over a larger area and reduces the risk of damage to the materials surface. 

The flange also helps prevent the bolt from loosening over time due to vibrations or movement and increases the clamping force of the bolt, providing a more secure fastening. 

Additional clamping force and with a hex head allowing for installation with a range of conventional tools makes these bolts a versatile choice.

Engineered for reliability and strength and when combined with a stainless steel serrated flanged M8 hex nut, sees these flanged bolts widely used across many industries by both DIY enthusiasts and professionals alike.

M8 flanged hex bolt specifications

• Thread diameter (TD): M8 - 8mm
• Length (L): 50mm
• Head height (HH): 8.10mm max
  
• Head width (HW): 13mm max (socket size)
• Flange diameter (FD): 18mm max
• Thread Pitch: 1.25mm
• Material: A2 stainless steel
• Conformity: DIN 6921
  

Versatile and widely used, the range of stainless steel serrated flanged bolts available from Fusion Fixings is growing.

Looking for a bolt without the flanged head?

If you require a fully threaded hex bolt without the flanged head, take a look at our M8 x 50mm hex set screw. A fully threaded hex head bolt, which like the flanged hex bolt, allows installation without the worry of running out of thread.

Here at Fusion Fixings quantities start from just one to as many as you require, with bulk discounts across many ranges.